In May 2020, the low-temperature impact-resistant polyester alloy material successfully passed the experimental testing and approval of Honeywell.

In October 2019, the low-volatile glass fiber-reinforced flame-retardant polycarbonate material passed AOSMITH’s experimental testing and was put into mass production.

In July 2018, the ISO14001 environmental management system and OHSAS18001 occupational health and safety management system successfully completed the SGS audit.

In March 2018, the IAFT16949/ISO9001 quality management system successfully completed the SGS audit.

In may 2017, the infrastructure project of the changshu production base was completed and officially commissioned.

In September 2015, Changshu production site project officially started construction.